Aiyima T8vsFosi Audio P3
A detailed side-by-side comparison of the Aiyima T8 and Fosi Audio P3 — two popular preamps in the Chinese HiFi space.
Specifications
Spec
Aiyima T8
Fosi Audio P3
Tubes
6N3 (Replaceable)
5654W × 2 (Replaceable with 6J1, 6AK5, EF95)
Dac
ESS9018K2M
—
Inputs
Optical, USB, Coax, RCA, Bluetooth
RCA, Bluetooth 5.1
Outputs
RCA (Pre-out), 6.35mm Headphone
RCA, 3.5mm Headphone, 3.5mm Aux
Features
Remote Control, OLED Display
Bass/Treble Tone Controls, Reset Button for Tone Defeat
Topology
—
Hybrid Tube Preamp
Remote Control
✓
✗
Tube Stage
✓
✓
Phono Stage
✗
✗
Headphone Amp
✓
✓
Price (estimated)
Price
~$80
~$79
Difference
~$1.00 cheaper (Fosi Audio P3)
Things to Know
Aiyima T8
- ⚠Headphone output output impedance is not specified but struggles with very low impedance IEMs.
- ⚠The tube is difficult to roll (change) due to the chassis design.
- ⚠RCA output level is slightly lower than standard 2V line level.
Fosi Audio P3
- ⚠Bluetooth input is always active/discoverable if not connected.
- ⚠Tube socket is tight; swapping tubes requires care to avoid bending pins.
- ⚠No remote control.
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